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Contact our team
Contact Hollis Plumbing and Gas Ltd today for expert plumbing and heating services across Cardiff and the rest of South Wales – we're here to help with free quotes and professional advice.
Got questions? We're here to help.
Find answers to common questions about our services, coverage and what to expect when you choose Hollis Plumbing and Gas Ltd.
Are you Gas Safe registered?
Yes, all our engineers are fully Gas Safe registered and certified to work safely on gas appliances, boilers and heating systems throughout South Wales.
What areas do you cover?
We're based in Cardiff and cover all of South Wales, providing professional plumbing and heating services to domestic and commercial clients across the region.
Which boiler brands do you install?
We specialise in premium brands including Baxi, Worcester, Alpha and Vaillant, ensuring quality installations backed by reliable manufacturer warranties and our expert workmanship.
How quickly can you attend for emergency repairs?
We aim to respond as quickly as possible for urgent repairs and breakdowns. Contact us to discuss your specific situation and we'll do our best to accommodate your needs.
Do you provide free quotes?
Yes, we provide free, no-obligation quotes for all our services including boiler installations, bathroom refits, heating systems and general plumbing work.
Do you offer boiler servicing and landlord certificates?
Absolutely – we provide comprehensive boiler servicing and landlord gas safety certificates to keep your heating systems running safely and efficiently.
Can you work on commercial properties?
Yes, we carry out commercial plumbing and heating work including catering installation and maintenance, commercial boiler installation and ongoing maintenance contracts.